DKJ electric actuator, an execution unit in DDZ type electronic unit combined instrument, accepts signals from a regulating unit (or computer) and automatically controls the actuator to complete regulating tasks. It is widely applied to power stations chemical, petroleum, metallurgy, building materials,heat supply, water treatment and other industries.
DKJ type electric actuator with various electric Manipulators can achieve undisturbed switching of"Manual-Automatic of the regulating system for remote manual operation on an object to be regulated in a timely manner.
All the actuator position transmitters produced by our company adopt the latest sensory packages be reference to the latest circuits of foreign company.
1.Input signal: Type m 4-20mA DC
2.Input channel: 3
3.Input channel impedance: Type II 250Ω
4.Output torque: See table above
5.Total travel time: See table above
6.Output signal: 4-20mA Dc, on-load capacity≦750Ω
7.Limit of basic error:±2.5% 8. Dead zone: 0.5%-1.5% adjustable
9. Damping characteristic:≦3 half cycles
10. Return difference:≦1.5%
11. Power supply voltage:220V (±10%, ±15%) Frequency 50Hz
12. Service environment temperature: Actuator:-10~+55°C or -25~+70°C; amplifier. 0~+50°C
13. Relative humidity of service environment: Actuator: ≦85% (without corrosive substances in ambient air)
